Today marks the 30th anniversary of a massive police operation in Philadelphia that culminated in the helicopter bombing of the headquarters of a radical group known as MOVE. The fire from the attack incinerated six adults and five children, and destroyed 65 homes. Despite two grand jury investigations and a commission finding that top officials were grossly negligent, no one from city government was criminally charged. MOVE was a Philadelphia-based radical movement dedicated to black liberation and a back-to-nature lifestyle. It was founded by John Africa, and all its members took on the surname Africa. We are joined in Philadelphia by Linn Washington, an award-winning journalist, professor and former columnist for The Philadelphia Tribune who has covered MOVE since 1975.